Cat. No. Product Name CAS No.
BPG-1488 COOH-PEG-Plys, PEG MW 1k-5k Inquiry

COOH-PEG-Plys is a biodegradable polymer organic compound formed by coupling of polyethylene glycol and polylysine. Plys is rich in cations and has good membrane permeability. Based on this property, Plys can be used as a carrier for certain drugs, so it is widely used in medical and pharmaceutical applications. Various reactive groups in Plys-PEG derivatives can cross-link with different molecules. COOH-PEG-Plys can be used to introduce carboxyl groups into cross-linked PEG hydrogels. It can be used in cell culture, drug research, drug delivery and release, nanotechnology and new materials. At the same time, it can also be attached to different molecules or materials to extend the richness of different molecular combinations.

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BOC Sciences supplies a unique variety of PEG derivatives and functional PEG polymers. Our products offer the most diverse collection of reactivity, ready-to-use functionality, and molecular weight options that you will not find anywhere else.

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PEGylation of Peptides and Proteins

PEGylation of Peptides
and Proteins

Reduce the Immunogenicity of Peptide/Protein Drugs

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PEG linkers For Drug

Improved Circulation Half-Life

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